9 letter words:
coffeepot19,
6 letter words:
coffee14,
effect14,
toffee12,
5 letter words:
coopt9,
cooee7,
topee7,
4 letter words:
coff12,
pfft12,
teff10,
toff10,
coft9,
coof9,
poof9,
cepe8,
coop8,
cope8,
poco8,
feet7,
fete7,
foot7,
cete6,
coot6,
cote6,
poet6,
tope6,
topo6,
3 letter words:
eff9,
off9,
fop8,
cep7,
cop7,
pec7,
eft6,
fee6,
fet6,
foe6,
oft6,
cee5,
coo5,
cot5,
ope5,
opt5,
pee5,
pet5,
poo5,
pot5,
top5,
oot3,
tee3,
toe3,
too3,
2 letter words:
ef5,
fe5,
of5,
op4,
pe4,
et2,
oe2,
to2,
